Nokia BH-702 User manual

Nokia Bluetooth Headset BH-702
User Guide
Issue 1 EN

2 © 2007 Nokia. All rights reserved.
DECLARATION OF CONFORMITY
Hereby, NOKIA CORPORATION declares that this HS-100W product is in
compliance with the essential requirements and other relevant provisions of
Directive 1999/5/EC. A copy of the Declaration of Conformity can be found at
http://www.nokia.com/phones/declaration_of_conformity/.
© 2007 Nokia. All rights reserved.
Reproduction, transfer, distribution or storage of part or all of the contents in this document in
any form without the prior written permission of Nokia is prohibited.
Nokia and Nokia Connecting People are registered trademarks of Nokia Corporation. Other
product and company names mentioned herein may be trademarks or tradenames of their
respective owners.
Bluetooth is a registered trademark of Bluetooth SIG, Inc.
Nokia operates a policy of ongoing development. Nokia reserves the right to make changes and
improvements to any of the products described in this document without prior notice.
Under no circumstances shall Nokia be responsible for any loss of data or income or any
special, incidental, consequential or indirect damages howsoever caused.
The contents of this document are provided "as is". Except as required by applicable law, no
warranties of any kind, either express or implied, including, but not limited to, the implied
warranties of merchantability and fitness for a particular purpose, are made in relation to the
accuracy, reliability or contents of this document. Nokia reserves the right to revise this
document or withdraw it at any time without prior notice.
The availability of particular products may vary by region. Please check with the Nokia dealer
nearest to you.
Unauthorized changes or modifications to this device may void the user's authority to operate
the equipment.

3 © 2007 Nokia. All rights reserved. 3
Export Controls
This device may contain commodities, technology or software subject to export laws and
regulations from the US and other countries. Diversion contrary to law is prohibited.
Issue 1 EN

Contents
4 © 2007 Nokia. All rights reserved.
Contents
1. Introduction ......................... 5
Bluetooth wireless technology.......... 5
2. Get started ........................... 7
Overview .................................................. 7
Chargers and batteries......................... 7
Charge the battery................................ 8
Switch the headset on or off ............. 9
Pair the headset..................................... 9
Disconnect the headset.................. 10
Reconnect the headset................... 10
Troubleshooting ................................... 10
3. Basic use ............................. 12
Place the headset on the ear ........... 12
Call handling......................................... 13
Adjust the headset volume ............... 13
Mute or unmute the microphone ... 14
Switch the call between headset
and mobile device ............................... 14
Clear settings or reset ........................ 14
4. Battery information ........... 15
Care and maintenance............ 16

Introduction
5 © 2007 Nokia. All rights reserved. 5
1. Introduction
With the Nokia Bluetooth Headset BH-702 you can make and receive calls
while on the move and use your mobile device hands free. You can use the
headset with compatible devices that support Bluetooth wireless
technology.
Read this user guide carefully before using the headset. Also read the user
guide for your mobile device, which provides important safety and
maintenance information. Keep the headset and its accessories out of
reach of small children.
■Bluetooth wireless technology
Bluetooth wireless technology allows
you to connect compatible devices
without cables. A Bluetooth connection
does not require that the mobile device
and the headset be in line of sight, but
the maximum distance between the
devices is 10 meters (33 feet). The closer
the mobile device and the headset are
to each other, the better is the
performance. The optimal operating
range is shown in dark grey in the
picture. The connection is subject to interference from distance and
obstructions (shown in light grey) or other electronic devices.
<10m

Introduction
6 © 2007 Nokia. All rights reserved.
The headset is compliant with the Bluetooth Specification 2.0 + EDR
supporting the following profiles: Headset Profile 1.1 and Hands-Free
Profile 1.5. Check with the manufacturers of other devices to determine
their compatibility with this device.
There may be restrictions on using Bluetooth technology in some
locations. Check with your local authorities or service provider.

Get started
7 © 2007 Nokia. All rights reserved. 7
2. Get started
■Overview
The headset contains the following parts:
• Earpiece (1)
• Indicator light (2)
• Charger connector (3)
• Volume key (4)
• Microphone (5)
• Earloop (6)
• Multifunction key (7)
Before you can start using the
headset, you must charge the battery and pair the headset with a
compatible device.
Parts of the headset are magnetic. Metallic materials may be attracted to
the headset. Do not place credit cards or other magnetic storage media
near the headset, because information stored on them may be erased.
■Chargers and batteries
Check the model number of any charger before using it with this headset.
The headset is intended for use with the AC-3, AC-4, and DC-4 chargers.
6
7

Get started
8 © 2007 Nokia. All rights reserved.
Warning: Use only batteries and chargers approved by Nokia for use
with this particular enhancement. The use of any other types may
invalidate any approval or warranty, and may be dangerous.
When you disconnect the power cord of any enhancement, grasp and pull
the plug, not the cord.
■Charge the battery
The headset has an internal, nonremovable, rechargeable battery. Do not
attempt to remove the battery from the headset, as you may damage the
headset.
1. Connect the charger to a wall outlet.
2. Connect the charger cable to the charger
connector. The indicator light is red while
charging. It may take a while before charging
starts. If charging does not start, disconnect
the charger, plug it in again, and retry. Charging the battery fully may
take up to 2 hours.
3. When the battery is fully charged, the indicator light turns green.
Disconnect the charger from the headset and the wall outlet.
The fully charged battery has power for up to 6 hours of talk time or up to
160 hours of standby time. However, the talk and standby times may vary
when used with different compatible Bluetooth devices, usage settings,
usage styles, and environments.
When battery power is low, the headset beeps at regular intervals, and the
indicator light flashes red.

Get started
9 © 2007 Nokia. All rights reserved. 9
■Switch the headset on or off
To switch on, press and hold the multifunction key until the headset beeps
and the indicator light turns on. When the headset tries to connect to a
paired device, the indicator light flashes green slowly. When the headset
is connected to a paired device and is ready for use, the indicator light
flashes blue slowly. If the headset has not been paired with a device, it
automatically enters the pairing mode (see “Pair the headset,” p. 9).
To switch off, press and hold the multifunction key for at least 5 seconds
until the indicator light turns red.
■Pair the headset
1. Ensure that your mobile device is switched on.
2. To pair the headset if it has not been previously paired with a device,
switch on the headset. The headset enters the pairing mode, and the
indicator light starts to flash blue quickly.
To pair the headset if it has been previously paired with another
device, ensure that the headset is switched off, and press and hold the
multifunction key until the indicator lights starts to flash blue quickly.
3. Activate the Bluetooth feature on the mobile device, and set it to
search for Bluetooth devices. See the user guide of your device for
instructions.
4. Select the headset (Nokia BH-702) from the list of found devices.
5. Enter the passcode 0000 to pair and connect the headset to your
device. In some mobile devices, you may need to make the connection

Get started
10 © 2007 Nokia. All rights reserved.
separately after pairing. See the user guide of your device for details.
You only need to pair the headset with your device once.
If the pairing is successful, the headset appears in the menu of the mobile
device where you can view the currently paired Bluetooth devices.
Disconnect the headset
To disconnect the headset from your mobile device, switch off the
headset, or disconnect the headset in the Bluetooth menu of your device.
You do not need to delete the pairing with the headset to disconnect it.
Reconnect the headset
To connect the headset to your mobile device, make the connection in the
Bluetooth menu of your device; or switch on the headset, and press and
hold the multifunction key for about 2 to 3 seconds until you hear a short
beep.
You can set your device to connect with the headset automatically when
the headset is switched on. To do this in Nokia devices, change your paired
device settings in the Bluetooth menu.
■Troubleshooting
If you cannot connect the headset to your mobile device, do as follows:
• Ensure that the headset is charged, switched on, and paired with your
device.
• Ensure that the Bluetooth feature is activated on your device.

Get started
11 © 2007 Nokia. All rights reserved. 11
• Ensure that the headset is within 10 meters (33 feet) of your device
and that there are no obstructions between the headset and the
device, such as walls, or other electronic devices.

Basic use
12 © 2007 Nokia. All rights reserved.
3. Basic use
■Place the headset on the ear
The headset is provided with an earloop that you can use for a better fit
on your ear.
To use the headset with the earloop on the right ear, insert the earloop
into the headset (1). Slide the earloop over your ear (2), and gently plug
the earpiece into your ear. Push or pull the earloop to set its length. Set
the headset so that it points toward your mouth (3).
To use the headset on the left ear, gently pull the earloop from the
headset (4), and insert it into the opposite side (5).

Basic use
13 © 2007 Nokia. All rights reserved. 13
■Call handling
To make a call, use your mobile device in the normal way when the
headset is connected to it. The blue indicator light flashes slowly during
the call.
If your device supports last number redialing with the headset, press the
multifunction key twice when no call is in progress.
If your device supports voice dialing with the headset, press and hold the
multifunction key for about 2 to 3 seconds until the mobile device starts
voice dialing, and proceed as described in the user guide of the device.
Voice dialing cannot be used during a call.
When you receive a call, the indicator light flashes blue quickly, and you
hear a ringing tone through the headset. To answer the call, press the
multifunction key, or use the keys of the mobile device.
To reject an incoming call, press the multifunction key twice, or use the
keys of the mobile device.
To end a call, press the multifunction key, or use the keys of the mobile
device.
■Adjust the headset volume
Press the volume key up to increase or down to decrease the volume
during a call, or use the keys of the mobile device. To adjust the volume
quickly, press and hold the volume key in the desired direction.

Basic use
14 © 2007 Nokia. All rights reserved.
■Mute or unmute the microphone
To mute or unmute the microphone during a call, use the respective
function in your mobile device.
■Switch the call between headset and mobile
device
To switch the call between the headset and a connected mobile device,
press and hold the multifunction key for about 2 to 3 seconds, or use the
respective function in your device.
■Clear settings or reset
To clear all the pairing settings from the headset, press and hold the
multifunction key and the volume key up until the indicator light
alternates red, green, and blue twice. After the settings are cleared, the
headset enters the pairing mode for about 5 minutes (the indicator light
flashes blue quickly).
To reset the headset if it stops functioning, although it is charged, plug
the charger into the headset while you press and hold the multifunction
key. The headset switches off. To use the headset, reconnect it to your
mobile device. The reset does not clear the headset settings.

Battery information
15 © 2007 Nokia. All rights reserved. 15
4. Battery information
Your device is powered by a rechargeable battery. The battery can be charged and
discharged hundreds of times, but it will eventually wear out. Recharge your
battery only with Nokia approved chargers designated for this device.
Unplug the charger from the electrical plug and the device when not in use. Do not
leave a fully charged battery connected to a charger, since overcharging may
shorten its lifetime. If left unused, a fully charged battery will lose its charge over
time.
Never use any charger that is damaged.
Leaving the device in hot or cold places, such as in a closed car in summer or winter
conditions, will reduce the capacity and lifetime of the battery. Always try to keep
the battery between 15°C and 25°C (59°F and 77°F). A device with a hot or cold
battery may not work temporarily, even when the battery is fully charged. Battery
performance is particularly limited in temperatures well below freezing.
Do not dispose of batteries in a fire as they may explode. Batteries may also
explode if damaged. Dispose of batteries according to local regulations. Please
recycle when possible. Do not dispose as household waste.

Care and maintenance
16 © 2007 Nokia. All rights reserved.
Care and maintenance
Your device is a product of superior design and craftsmanship and should be
treated with care. The following suggestions will help you protect your warranty
coverage.
• Keep the device dry. Precipitation, humidity, and all types of liquids or moisture
can contain minerals that will corrode electronic circuits. If your device does
get wet, allow it to dry completely.
• Do not use or store the device in dusty, dirty areas. Its moving parts and
electronic components can be damaged.
• Do not store the device in hot areas. High temperatures can shorten the life of
electronic devices, damage batteries, and warp or melt certain plastics.
• Do not store the device in cold areas. When the device returns to its normal
temperature, moisture can form inside the device and damage electronic
circuit boards.
• Do not attempt to open the device.
• Do not drop, knock, or shake the device. Rough handling can break internal
circuit boards and fine mechanics.
• Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the
device.
• Do not paint the device. Paint can clog the moving parts and prevent proper
operation.
All of the above suggestions apply equally to your device, battery, charger, or any
enhancement. If any device is not working properly, take it to the nearest
authorized service facility for service.

诺基亚蓝牙耳机 BH-702
用户手册
第1 版

2 © 2007 诺基亚。保留所有权利。
声明
我们诺基亚公司郑重声明产品 HS-100W 符合指令 1999/5/EC 中的基本要求及其他相
关条款。此声明的全文可经由
http://www.nokia.com/phones/declaration_of_conformity/ 找到。
© 2007 诺基亚。保留所有权利。
在未经诺基亚事先书面许可的情况下，严禁以任何形式复制、传递、分发和存储本
文档中的任何内容。
诺基亚、 Nokia 和Nokia Connecting People 是诺基亚公司的注册商标。在本文档中提
及的其他产品或公司的名称可能是其各自所有者的商标或商名。
Bluetooth 是Bluetooth SIG, Inc. 的注册商标。
诺基亚遵循持续发展的策略。因此，诺基亚保留在不预先通知的情况下，对本文档
中描述的任何产品进行修改和改进的权利。
在任何情况下，诺基亚均不对任何数据或收入方面的损失，或任何特殊、偶然、附
带或间接损失承担责任，无论该损失由何种原因引起。
本文档的内容按 “现状”提供。除非适用的法律另有规定，否则不对本文档的准确
性、可靠性和内容做出任何类型的、明确或默许的保证，其中包括但不限于对适销
性和对具体用途的适用性的保证。诺基亚保留在不预先通知的情况下随时修订或收
回本文档的权利。有关最新的产品更新文档，请参见 http://www.nokia.com.cn。
产品的供货情况可能因地区而异。请向邻近的诺基亚指定经销商查询。
未经授权而对本设备进行的更改或改装可能导致用户丧失使用设备的权利。
出口控制
本设备可能包含受美国和其他国家或地区的出口法律和法规控制的商品、技术或软
件。严禁任何违反法律的转移行为。
第1 版

© 2007 诺基亚。保留所有权利。 3
目录
目录
1. 简介 ................................. 4
蓝牙无线技术................................ 4
2. 使用入门.......................... 6
概述................................................ 6
充电器和电池................................ 7
为电池充电.................................... 7
启动或关闭耳机............................ 8
配对耳机........................................ 8
断开耳机的连接......................... 9
重新连接耳机............................. 9
疑难解答........................................ 9
3. 基本使用方法................. 10
将耳机佩戴在耳部...................... 10
通话管理...................................... 11
调节耳机音量.............................. 11
使麦克风静音或取消静音.......... 11
在耳机和移动设备间
切换通话...................................... 12
清除设置或恢复设置.................. 12
4. 电池信息 ........................ 13
维护和保养 ........................14

简介
4 © 2007 诺基亚。保留所有权利。
1. 简介
使用诺基亚蓝牙耳机 BH-702，您可以在移动中拨打和接听电话，
以及以免提方式使用您的移动设备。您可以将耳机与支持蓝牙无
线技术的兼容设备配合使用。
使用耳机前，请仔细阅读本 《用户手册》。另请阅读移动设备的
《用户手册》，其中包含重要的安全和维护信息。请将耳机及其
配件放置在小孩接触不到的地方。
■蓝牙无线技术
采用蓝牙无线技术，可以在兼容设
备之间建立无线连接。蓝牙连接不
要求保持移动设备和耳机相互正
对，但二者之间的最大距离不应超
过10 米( 约33 英尺 )。移动设备与
耳机的距离越近，蓝牙连接的效果
越好。图中的深灰色部分表示最佳
工作范围。蓝牙连接可能因为距
离、障碍物 ( 图中浅灰色部分 ) 或
其他电子设备而受到干扰。
<10m